<template>
  <div class="app-container">

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['大棚设备报警:alarm:add']"
        >新增</el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="alarmList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="报警规则名称" align="center" prop="alarmName" />
      <el-table-column label="设备名称" align="center" prop="deviceName" />
      <el-table-column label="属性" align="center" prop="attributeName" />
      <el-table-column label="属性代码" align="center" prop="attributeCode" />
      <el-table-column label="比较符" align="center" prop="type" />
      <el-table-column label="临界值" align="center" prop="value" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['大棚设备报警:alarm:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['大棚设备报警:alarm:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改group_alarm对话框 -->
        <!-- 添加或修改group_alarm对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="报警名称" prop="alarmName">
          <el-input v-model="form.alarmName"  placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="设备" prop="deviceId">
          <el-select v-model="form.devcieId" placeholder="请选择设备" @change="handleDevice">
            <el-option
              v-for="dict in deviceOptions"
              :key="dict.deviceId"
              :label="dict.deviceName"
              :value="parseInt(dict.deviceId)"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="属性" prop="attributeId">
          <el-select v-model="form.attributeCode" placeholder="请选择属性" @change="handleAttribute">
            <el-option
              v-for="dict in attributeOptions"
              :key="dict.attributeCode"
              :label="dict.attributeName"
              :value="dict.attributeCode"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="比较符" prop="type">
          <el-select v-model="form.type" placeholder="请选择比较符">
            <el-option
              v-for="dict in typeOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="大小" prop="value">
          <el-input v-model="form.value" placeholder="请输入大小" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listDeviceByGroupId} from "@/api/business/device/device";
import { listAlarmByGroupId,listAlarm, getAlarm, delAlarm, addAlarm, updateAlarm, exportAlarm } from "@/api/business/groupalarm/alarm";
import {listAttributeByProductId  } from "@/api/business/attribute/attribute";
export default {
  name: "Alarm",
  components: {
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // group_alarm表格数据
      alarmList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 属性id字典
      attributeOptions: [],
      // 属性名称字典
      deviceOptions: [],
      // 比较符字典
      typeOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        alarmName: null,
        groupId: null,
        attributeId: null,
        attributeName: null,
        attributeCode: null,
        type: null,
        value: null,
        deviceId: null,
        searchValue: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  props:['groupId'],
  created() {
    this.getList();
    this.getDicts("type").then(response => {
      this.typeOptions = response.data;
    });
    listDeviceByGroupId(this.groupId).then(response => {
        this.deviceOptions = response.rows;
      });
  },
  methods: {
    /** 查询group_alarm列表 */
    getList() {
      this.loading = true;
      listAlarmByGroupId(this.groupId).then(response => {
        this.alarmList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    handleDevice(value){
      var productId
      this.deviceOptions.forEach(el => {
        if(el.deviceId==value){
          productId=el.productId
          this.form.deviceName=el.deviceName
        }
      })
      listAttributeByProductId(productId).then(res =>{
        this.attributeOptions = res.rows;
      })
      console.log(this.attributeOptions)
    },

    handleAttribute(value){
      console.log("value",value)
      this.attributeOptions.forEach(el => {
        if(el.attributeCode==value){
          this.form.attributeName=el.attributeName
        }
      })
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        alarmId: null,
        alarmName: null,
        groupId: null,
        attributeId: null,
        attributeName: null,
        attributeCode: null,
        type: null,
        value: null,
        deviceId: null,
        updateTime: null,
        searchValue: null,
        createBy: null,
        updateBy: null,
        remark: null,
        createTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.alarmId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加报警规则";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const alarmId = row.alarmId || this.ids
      getAlarm(alarmId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改报警规则";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.form.groupId=this.groupId;
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.alarmId != null) {
            updateAlarm(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addAlarm(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const alarmIds = row.alarmId || this.ids;
      this.$confirm('是否确认删除报警规则编号为"' + alarmIds + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delAlarm(alarmIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有报警规则数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportAlarm(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
    }
  }
};
</script>
